Liuyang Shao, Haibo Chen
Abstract:
In this article, we study the Schr\"odinger-Poisson system
where
are allowed to be sign-changing
and
is a parameter. Under some appropriate assumptions on V(x),
we obtain the existence of two different solutions for the above system
via variational methods.
Submitted March 12, 2016. Published October 17, 2016.
Math Subject Classifications: 35B38, 35G99.
Key Words: Schrodinger-Poisson system; variational methods;
mountain pass theorem; Ekeland's variational principle.
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Liuyang Shao School of Mathematics and Statistics Central South University Changsha, 410083 Hunan, China email: sliuyang316@163.com | |
Haibo Chen School of Mathematics and Statistics Central South University Changsha, 410083 Hunan, China email: math_chb@163.com |
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